Red Hat Bugzilla – Bug 292671
intel driver causes hardlocks when enabling compiz
Last modified: 2008-06-16 22:25:06 EDT
Description of problem:
Using the intel driver on my Dell Lattitude D630 seems to be working fine for 2D
stuff, but the minute (it usually takes a few seconds) I enable desktop effects,
the machine hardlocks. I can't seem to find anything useful in the Xorg log.
This problem might be related to #243783
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Enable desktop effects, with wobbly windows (not required, but seems to speed
things up a bit)
2. wobble a window about for a while
3. watch as the machine locks up solid
should just wobble along for as long as I care to keep the window moving.
This is the lspci output for my video device:
00:02.0 VGA compatible controller: Intel Corporation Mobile Integrated Graphics
Controller (rev 0c) (prog-if 00 [VGA])
Subsystem: Dell Unknown device 01f9
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
Interrupt: pin A routed to IRQ 16
Region 0: Memory at fea00000 (64-bit, non-prefetchable) [size=1M]
Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at eff8 [size=8]
Capabilities:  Message Signalled Interrupts: Mask- 64bit- Queue=0/0
Address: 00000000 Data: 0000
Capabilities: [d0] Power Management version 3
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Bridge: PM- B3+
Thanks for the bug report. We have reviewed the information you have provided
above, and there is some additional information we require that will be helpful
in our diagnosis of this issue.
Please attach your X server config file (/etc/X11/xorg.conf) and X server log
file (/var/log/Xorg.*.log) to the bug report as individual uncompressed file
attachments using the bugzilla file attachment link below.
Could you please also try to run without any /etc/X11/xorg.conf whatsoever and
let X11 autodetect your display and video card? Attach to this bug
/var/log/Xorg.0.log from this attempt as well, please.
We will review this issue again once you've had a chance to attach this information.
Thanks in advance.
Created attachment 199001 [details]
xorg config file
Created attachment 199011 [details]
xorg log from normal op (using the config file)
Created attachment 199021 [details]
xorg log from config-less op
That ought to do it. Let me know what else to check, try or provide...
This issue is still the same... Is there anything I can feed you guys, to allow
you to get closer to the problem? :)
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